patch applied (packages/hpc): Follow changes in the testsuite driver

[Ian Lynagh]

Fri Nov 23 10:53:38 PST 2007  Ian Lynagh <igloo at earth.li>
  * Follow changes in the testsuite driver
  compile_and_run_with_prefix -> compile_and_run and cmd_prefix

    M ./tests/fork/test.T -2 +2
    M ./tests/function/test.T -2 +2
    M ./tests/raytrace/test.T -3 +4
    M ./tests/simple/test.T -2 +2